Home / 29,642,251.40-44,465,619.57-9,174,041.17

Finding the Fourth Proportional to 29,642,251.40, 44,465,619.57 and 9,174,041.17

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Solution

The fourth proportional to 29,642,251.40, 44,465,619.57 and 9,174,041.17 is: 13,761,755.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,642,251.40 : 44,465,619.57 = 9,174,041.17 : x
  2. Step 2: Convert to fraction form
    29,642,251.40/44,465,619.57 = 9,174,041.17/x
  3. Step 3: Cross multiply
    29,642,251.40x = 44,465,619.57 × 9,174,041.17
  4. Step 4: Simplify right side
    29,642,251.40x = 407,929,424,584,737.69
  5. Step 5: Solve for x
    x = 407,929,424,584,737.69/29,642,251.40
  6. Step 6: Final answer
    x = 13,761,755.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.